Search results
Results from the WOW.Com Content Network
0.6-2.5/100,000 cases per year. [ 2 ] In hematology, essential thrombocythemia (ET) is a rare chronic blood cancer (myeloproliferative neoplasm) characterised by the overproduction of platelets (thrombocytes) by megakaryocytes in the bone marrow. [ 3 ] It may, albeit rarely, develop into acute myeloid leukemia or myelofibrosis. [ 3 ]
In hematology, thrombocythemia is a condition of high platelet (thrombocyte) count in the blood. Normal count is in the range of 150 × 10 9 to 450 × 10 9 platelets per liter of blood, [1] but investigation is typically only considered if the upper limit exceeds 750 × 10 9 /L. When the cause is unknown, the term thrombocythemia is used, as ...
Essential thrombocythemia (ET) is diagnosed with a platelet count greater than 450 × 109/L and is associated with the JAK2 V617F mutation in up to 55% of cases [10] and with an MPL (thrombopoietin receptor) mutation in up to 5% of cases:. [11]
Adult-AMKL may occur in individuals who have a prior diagnosis of and/or present with chronic myelogenous leukemia, polycythemia vera, essential thrombocytosis, primary myelofibrosis, or mediastinal germ cell tumor. [1] AMKL associated with mediastinal germ cell tumors typically occurs in younger adults, i.e. ages 13–36 (average age 24). [1]
Plateletpheresis (more accurately called thrombocytapheresis or thrombapheresis, though these names are rarely used) is the process of collecting thrombocytes, more commonly called platelets, a component of blood involved in blood clotting. The term specifically refers to the method of collecting the platelets, which is performed by a device ...
ICD-10 coding number Diseases Database coding number Medical Subject Headings Disseminated intravascular coagulation (DIC, defibrination syndrome) Protein C deficiency: Protein C deficiency is a rare genetic trait that predisposes to thrombotic disease. [82] Protein S deficiency: Factor V Leiden: Thrombocytosis: Idiopathic thrombocytopenic ...
None, immunosuppressants, platelet transfusion, surgical removal of the spleen [ 1 ] In hematology, thrombocytopenia is a condition characterized by abnormally low levels of platelets (also known as thrombocytes) in the blood. [ 2 ] Low levels of platelets in turn may lead to prolonged or excessive bleeding.
Immune thrombocytopenic purpura (ITP), also known as idiopathic thrombocytopenic purpura or immune thrombocytopenia, is an autoimmune primary disorder of hemostasis characterized by a low platelet count in the absence of other causes. [1][2] ITP often results in an increased risk of bleeding from mucosal surfaces (such as the nose or gums) or ...